Tel: +86 188 2689 9458
Tel: +86 188 2689 9458
source:other news release time:2022-12-20 Hits:
1、 There is a problem with the transparency of the vacuum bag substrate itself, crystal spots on the surface of the inner substrate, shark skin and other quality problems, or the ink contaminates the packaging bag during printing.
2、 The color of the adhesive is too dark. Because it requires high transparency, try to avoid using dark yellow and dark red adhesives, and make them colorless.
3、 Improper glue preparation procedure will lead to insufficient and uniform mixing of main agent and curing agent. "Glue particles" may occur.
4、 Appearance defects, such as glue spots
5、 The temperature of drying tunnel is improper. If the temperature is too high at the beginning of entering the drying tunnel, the concentration of glue solution on the surface layer of the packaging bag will increase, and the surface will be skinned and uneven.
A good product should be finely crafted. The food packaging bags, aluminum foil bags and cooking bags produced by our company meet the food requirements and have guaranteed quality.
Read recommendations:
The common problems of self -standing bags are here, the solutions are here
Discussion on the Benefits of Vacuum Packaging Bags for Tea.vacuum zipper bags company
Popular recommendation
Bag-In-Box
Kraft paper pouch
Super pouch
pouch with handle Manufacturing
stand up coffee bag with zipper
mini pet food bag Vendor
refillable spout pouches supplier
ordering flexible packaging film roll Manufacturing
coffee grinds pouches distributors
aluminium spout pouch wholesaler
Understand the wholesale prices of plastic packaging bags
Christmas coffee bag(R1)
What is a compound bag
The difference between aluminum foil bag and composite bag and vacuum packaging bag
Precautions for use of degradable plastic bags
Top-line packaging as a professional Bag-In-Box manufacturer, committed to producing high-quality pa
Requirements for fertilizer packaging bags.
How did the bag pattern come from?
How to deal with the discoloration of food packaging bags?
Coffee bags and coffee
Detailed introduction about food packaging bags
Why can aluminum foil food packaging bags develop so quickly?
Seven common food packaging materials.biodegradable clear mailing bags Processing
How to measure the vacuum packaging bag
How to classify and differentiate composite food bags.aluminum foil bags for grilling Production
The necessity of using anti -fog packaging bags for vegetables.aluminum foil bags for cooking Manufa
Introduce the information of Vacuum Zipper Bag to you.pint zipper vacuum bag Factory
What is a composite bag.bag in box maker
coffee bag history
What is the barcode on the product packaging bag.recyclable spout pouches wholesaler
Subscribe to Top-line emails and
stay updated on our news.
+86 188 2689 9458Email: info@toplinepackaging.com
Add: Room 204-205 ,Buliding 2 ,No 7 xinji Road,Nancheng street ,Dongguan City ,Guangdong province,China
Download Catalogs
Wechat
Whatsapp
